60 WWW.ORACLELIGHTING.COM TEL: (323) 888-1973 FAX: (323) 888-1977

LED Recessed Troffer Lum

inaire

OT2' X 4’LED

OT-LED 2X4 LED RECESSED TROFFER LUMINAIRE

LED RECESSED TROFFER SERIES

3-3/4"

23-3/4"

48"

SERIES

FIXTURE SIZE24 - 2’ X 4’

Ordering Information: Example: 24-OT-LED-4000L-DIM10-MVOLT-30K-80

OT LED24

OTHER OPTIONS24FKFBFSBFRIS

GDFUSA

- Flange Kit for 2’ X 4’ Fixture- Internal Fast Blow Fuse- Internal Slow-Blow Fuse- Radio Interference Suppressor- Gasketed Door Frame- Made in America Compliance

CCT30K35K40K50K

- (3000K)- (3500K)- (4000K)- (5000K)

LENSA12A19

A-SFW

- A12- A19- Smooth Frosted White

TYPELED

DIMMINGDIM10

LUTHDIMST

- 0-10V Dimming- Lutron Dimming- Step Dimming

SERIESOT-Oracle

Troffer

OPTICS - The OT-LED uses a prismatic acrylic lens to scatter the light emitted from the LED chips into functional light . The LED offered in the OT-LED has the highest return on initial investment compared to other standard lighting solutions . Lens is attached to a door frame which is easily pivoted and removable without the use of tools .

DURABILITY - Our heavy-duty 20-gauge steel housing is engineered for maximum strength and extended life . Corners interlock to prevent aesthetic damage to the fixture . Sides and corners are uniformly turned in and hemmed to remove sharp edges for safe handling and easy installation .

PERFORMANCE - The OT-LED powered lighting technologies offer a higher return on investment than any other lighting technology . The light engines found in the OT-LED are rated at 80+ CRI and available in multiple CCTs: 3000K, 3500K, 4000K and 5000K . All LEDs and LED fixtures are rated and tested to LM-79 and LM-80 standards . The LEDs are also binned to a 3-step MacAdam ellipses to achieve consistent color from fixture to fixture .

THERMAL MANAGEMENT - LED light engines are attached directly to the housing which keeps the engines cool . Our advanced thermal management system allows the light output of the LED engines to be maintained at 70% of initial lumens at 83,000 hours of operation .

DIMMING - The OT-LED comes standard with 0-10V dimming on either 120 or 277V . Dimmable down to 1% of initial lumens . Also available in Lutron dimming options . Consult factory for dimmer compatibility .

ELECTRICAL - Powered by high-quality constant-current power LED drivers which are rated for 50 to 60Hz at 120-277V input, produce less than 20% THD, and have a power factor of .90 to 1 .00 .

MAINTENANCE - LED engines and driver can be accessed through the bottom by removing hinged door frame and driver box cover . LED engines are removable and upgradable even after fixture installation . Fixture can be regularly and safely wiped down to ensure optimal fixture performance .

OPTIONS - Fixtures can be shipped pre-installed with daylight harvesting controls, occupancy sensors, and/or power pack . Available manufacturer options include Leviton, Wattstopper, Hubble Automation, and others .

QUALITY CONTROL - Every fixture is turned on and rigorously tested by our QC Department before shipping .

LISTING - ETL/C-ETL listed to US and Canadian standards

WARRANTY - Limited 5 Year Warranty

PRODUCT FEATURES:• Mitered door frame prevents light leaks, and minimizes dust from entering fixture• Constructed of one-piece ribbed unitized housing and corners that interlock, preventing

damage to luminaire• Door frame is designed with cam latches and T hinges to secure frame to housing and allows

for easy lamp maintenance• Frosted 0.100” thick #12 pattern acrylic lens, standard• Housing and door frame interface provides a superior mechanical light seal• Post-painted with a 93% reflective white coat to improve fixture efficacy.• All sides and corners are turned in and hemmed, removing sharp edges for safe handling

and installation• Rated at 80+ CRI and available in multiple CCTs • Life tested to ensure light output of L70 up to 83,000 hrs and L80 up to 50,000 hrs• Tested to LM-79 and LM-80 standards

• LED lighting technology offers the highest return on initial investment over the lifetime of the fixture

• Dimmable down to 1% with compatible dimming systems• LED light engine is completely removable and upgradable• Four corner tie points are standard for safety wire support when required and built-in

earthquake clips standard• Fits into standard T-bar sizes including 5/8th, 3/8th, and slot T• Same-day shipping on most options (Consult factory)

The OT-LED is a high-quality yet economical troffer luminaire powered by LED lighting technology which offers the highest return on initial investment over the lifetime of the fixture. An excellent highly efficient fixture, ideal for office spaces, schools, hospitals, and many other indoor locations. Compatible with most industry standard T-bar grids.

NEW

LUMENS4000L5000L6000L8000L

- (4000 lumens)- (5000 lumens)- (6000 lumens)- (8000 lumens)

4000LUMENS

5000LUMENS

6000LUMENS

8000LUMENS

38WATT

52WATT

64WATT

90WATT

CRI80

EMERGENCYO-EMG-LED

83,000 HRS

L70LIFE TIME

C A LC U L AT E D

L80LIFE TIME

C A LC U L AT E D

50,000 HRS

(On selected configuration, consult factory)

VOLTAGEMVOLT347*

* Consult factory for details

* For list of qualified DLC fixture, please consult factory

61WWW.ORACLELIGHTING.COMTEL: (323) 888-1973FAX: (323) 888-1977

LED Recessed Troffer Lum

inaire

OT

LED2' X 4'

Zonal Lumens Summary

Zonal Lumens Summary

Zone Lumens %Lamp %Fixt

Zone Lumens %Lamp %Fixt

0-300

0-400

0-600

0-900

0-1800

0-300

0-400

0-600

0-900

0-1800

1362.53 N.A. 34.102188.77 N.A. 54.703465.41 N.A. 86.703999.03 N.A. 100.003999.03 N.A. 100.00

2708.85 N.A. 34.104353.27 N.A. 54.906880.38 N.A. 86.707935.33 N.A. 100.007935.33 N.A. 100.00

Candle Power Distribution (Candelas)

Candle Power Distribution (Candelas)Angle In Degrees

Angle In Degrees

450

550

650

750

850

450

550

650

750

850

Average 00

Average 00

3282 3694 38982230 2704 30321668 1578 21081670 1411 18731240 1367 2120

1815 1930 19301283 1466 1493949 884 1047946 738 930968 911 1016

Average 450

Average 450

Average 900

Average 900

Luminance Data (cd/sq.m)

Luminance Data (cd/sq.m)

05152535455565758590

05152535455565758590

1757.289 1752.540 1697.390 1571.280 1352.600 955.010 547.490 298.360 182.180 62.730 5.260

3488.389 3469.720 3339.220 3060.170 2547.260 1726.430 951.630 524.380 321.550 80.370 3.000

1757.289 1750.490 1697.260 1578.920 1356.680 1015.210 625.690 278.020 142.010 59.090 4.510

3488.389 3475.020 3361.310 3105.670 2646.980 1943.260 1153.820 496.040 271.710 88.650 3.290

1757.289 1751.180 1697.120 1570.590 1345.620 1015.200 636.850 329.060 179.090 65.900 1.830

3488.389 3480.220 3378.680 3136.670 2700.280 2050.350 1293.650 662.760 360.690 137.470

3.570

0

0

45

45

90

90

Candela Tabulation

Candela Tabulation

80°

70°

60°

50°

40°

30°

10°0°20°

90°

439

879

1318

1757

80°

70°

60°

50°

40°

30°

10°0°20°

90°

873

1746

2619

3492

24-OT-LED-4000LWATTAGE: 38W LUMENS: 3999 TOTAL LUMINAIRE EFFICACY: 105

24-OT-LED-8000LWATTAGE: 90W LUMENS: 7935 TOTAL LUMINAIRE EFFICACY: 88

P H O T O M E T R Y D A T A

EFFICACY: 105 LM/W

EFFICACY: 88 LM/W

RC - Ceiling Cavity Reflectance RW - Wall Reflectance

ROOM

CAV

ITY

RATI

O

0 119 119 119 119 116 116 116 116 111 111 111 106 106 106 102 102 102 1001 110 106 102 98 107 103 100 97 99 96 94 95 93 91 92 90 88 862 101 94 88 82 99 92 86 82 88 84 80 85 81 78 82 79 76 743 93 84 76 70 91 82 75 70 79 73 68 76 71 67 74 70 66 644 86 75 67 61 84 74 66 60 71 65 59 69 63 59 67 62 58 565 79 68 59 53 77 66 59 53 64 58 52 63 56 52 61 55 51 496 74 61 53 47 72 60 52 47 59 52 46 57 51 46 55 50 46 447 69 56 48 42 67 55 47 42 54 47 41 52 46 41 51 45 41 398 64 51 43 38 63 51 43 38 49 42 37 48 42 37 47 41 37 359 60 47 39 34 59 47 39 34 46 39 34 45 38 34 44 38 34 3210 56 44 36 31 55 43 36 31 42 36 31 41 35 31 40 35 31 29

80%70% 50% 30% 10% 70% 50% 30% 10% 50% 30% 10% 50% 30% 10% 50% 30% 10% 0%

70% 50% 30% 10% 0%RCRW

Coefficients of Utilization - Zonal Cavity MethodEffective Floor Cavity Reflectance 20% = PF

RC - Ceiling Cavity Reflectance RW - Wall Reflectance

ROOM

CAV

ITY

RATI

O

0 119 119 119 119 116 116 116 116 111 111 111 106 106 106 102 102 102 1001 110 106 102 99 107 104 100 97 99 96 94 95 93 91 92 90 88 862 101 94 88 83 99 92 86 82 88 84 80 85 81 78 82 79 76 743 93 84 76 70 91 82 75 70 79 73 68 76 71 67 74 70 66 644 86 75 67 61 84 74 66 60 71 65 60 69 63 59 67 62 58 565 80 68 59 53 78 67 59 53 64 58 52 63 57 52 61 55 51 496 74 61 53 47 72 60 53 47 59 52 46 57 51 46 56 50 46 447 69 56 48 42 67 55 47 42 54 47 42 52 46 41 51 45 41 398 64 51 43 38 63 51 43 38 49 42 37 48 42 37 47 41 37 359 60 47 40 34 59 47 39 34 46 39 34 45 38 34 44 38 34 3210 56 44 36 31 55 43 36 31 42 36 31 41 35 31 41 35 31 29

80%70% 50% 30% 10% 70% 50% 30% 10% 50% 30% 10% 50% 30% 10% 50% 30% 10% 0%

70% 50% 30% 10% 0%RCRW

Coefficients of Utilization - Zonal Cavity MethodEffective Floor Cavity Reflectance 20% = PF

0-180 : 1.2690-270 : 1.24Diagonal : 1.28

0-180 : 1.2290-270 : 1.26Diagonal : 1.30

Spacing Criteria

Spacing Criteria